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<FONT color="green">001</FONT>    package project3.lex;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    /**<a name="line.3"></a>
<FONT color="green">004</FONT>     * An enumeration of the different types of tokens.  Assumes you will use<a name="line.4"></a>
<FONT color="green">005</FONT>     * version 1.5 (or higher) of the java compiler.<a name="line.5"></a>
<FONT color="green">006</FONT>     *<a name="line.6"></a>
<FONT color="green">007</FONT>     * &lt;p&gt;<a name="line.7"></a>
<FONT color="green">008</FONT>     * The token types: LT, LE, GT, GE, EQ, NE, MULTIPLY, ADD, COMPARATOR, <a name="line.8"></a>
<FONT color="green">009</FONT>     *                  EXPRESSION, and WHITESPACE <a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * &lt;br/&gt;<a name="line.11"></a>
<FONT color="green">012</FONT>     * were needed for projects 1 and 2 but are not in the grammar for project 3.<a name="line.12"></a>
<FONT color="green">013</FONT>     *<a name="line.13"></a>
<FONT color="green">014</FONT>     * &lt;p&gt;<a name="line.14"></a>
<FONT color="green">015</FONT>     * Domain:&lt;br/&gt;<a name="line.15"></a>
<FONT color="green">016</FONT>     * &amp;nbsp;&amp;nbsp;{&lt;br/&gt;<a name="line.16"></a>
<FONT color="green">017</FONT>     *     &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;<a name="line.17"></a>
<FONT color="green">018</FONT>     *     COLON, COLON_DASH, COMMA, EOF, FACTS, ID, LEFT_PAREN, &lt;br/&gt;<a name="line.18"></a>
<FONT color="green">019</FONT>     *     &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;<a name="line.19"></a>
<FONT color="green">020</FONT>     *     PERIOD, Q_MARK, QUERIES, RIGHT_PAREN, RULES, SCHEMES, STRING &lt;br/&gt;<a name="line.20"></a>
<FONT color="green">021</FONT>     * &amp;nbsp;&amp;nbsp;}<a name="line.21"></a>
<FONT color="green">022</FONT>     *<a name="line.22"></a>
<FONT color="green">023</FONT>     * &lt;p&gt;<a name="line.23"></a>
<FONT color="green">024</FONT>     * Last Modified: 10 Jan 2006<a name="line.24"></a>
<FONT color="green">025</FONT>     *<a name="line.25"></a>
<FONT color="green">026</FONT>     * @author Scott N. Woodfield<a name="line.26"></a>
<FONT color="green">027</FONT>     * @version 1.0<a name="line.27"></a>
<FONT color="green">028</FONT>     * @see &lt;a href="../../srchtml/lex/TokenType.html"&gt;Source Code&lt;/a&gt;<a name="line.28"></a>
<FONT color="green">029</FONT>     */<a name="line.29"></a>
<FONT color="green">030</FONT>    public enum TokenType<a name="line.30"></a>
<FONT color="green">031</FONT>    {<a name="line.31"></a>
<FONT color="green">032</FONT>        EOF, ID, SCHEMES, FACTS, RULES, QUERIES, STRING, COLON,<a name="line.32"></a>
<FONT color="green">033</FONT>        COLON_DASH, COMMA, LEFT_PAREN, PERIOD, Q_MARK, RIGHT_PAREN, UNDEFINED<a name="line.33"></a>
<FONT color="green">034</FONT>    }<a name="line.34"></a>




























































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